<template>
  <div>
    <div style="margin: 10px 0">
      <el-input style="width: 200px" placeholder="请输入订单号" suffix-icon="el-icon-search" v-model="orderNo"></el-input>
      <el-button class="ml-5" type="primary" @click="load">搜索</el-button>
      <el-button type="warning" @click="reset">重置</el-button>
    </div>
    <div style="margin: 10px 0">
      <el-button type="primary" @click="handleAdd" v-if="user.role === 'ROLE_ADMIN'||'ROLE_MERCHANT'">新增 <i
          class="el-icon-circle-plus-outline"></i></el-button>
      <el-popconfirm
          class="ml-5"
          confirm-button-text='确定'
          cancel-button-text='我再想想'
          icon="el-icon-info"
          icon-color="red"
          title="您确定批量删除这些数据吗？"
          @confirm="delBatch"
      >
        <el-button type="danger" slot="reference">批量删除 <i class="el-icon-remove-outline"></i></el-button>
      </el-popconfirm>

    </div>
    <el-table :data="tableData" border stripe :header-cell-class-name="'headerBg'"
              @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55"></el-table-column>
      <el-table-column prop="id" label="ID" width="80"></el-table-column>
      <el-table-column prop="orderNo" label="订单编号"></el-table-column>
      <el-table-column prop="orderTime" label="下单时间"></el-table-column>
      <el-table-column label="支付时间">
        <template slot-scope="scope">
          <div v-if="scope.row.payTime">{{ scope.row.payTime }}</div>
          <div v-else>无</div>
        </template>
      </el-table-column>
      <el-table-column prop="ticketTotal" label="购买数量"></el-table-column>
      <el-table-column label="支付状态">
        <template slot-scope="scope">
          <el-link v-if="scope.row.status=='1'" href="#" underline="false" type="warning">未支付</el-link>
          <el-link v-if="scope.row.status=='2'" href="#" underline="false" type="success">已支付</el-link>
          <el-link v-if="scope.row.status=='3'" href="#" underline="false" type="info">已取消</el-link>
        </template>
      </el-table-column>
      <el-table-column prop="user.username" label="购买用户"></el-table-column>
      <el-table-column prop="ticket.concert.name" label="购票信息"></el-table-column>
      <!--      <el-table-column label="封面" width="180">-->
      <!--        <template slot-scope="scope">-->
      <!--          <img v-if="scope.row.coverImg" :src="scope.row.coverImg" class="coverImg">-->
      <!--        </template>-->
      <!--      </el-table-column>-->
      <!--      <el-table-column prop="datetime" label="日期时间"></el-table-column>-->
      <!--      <el-table-column label="门票剩余">-->
      <!--        <template slot-scope="scope">-->
      <!--          {{ scope.row.concertTotal }}张-->
      <!--        </template>-->
      <!--      </el-table-column>-->
      <!--      <el-table-column prop="venue.name" label="会馆"></el-table-column>-->
      <!--      <el-table-column prop="isOverdue" label="是否过期"></el-table-column>-->
      <!--      <el-table-column label="启用">-->
      <!--        <template slot-scope="scope">-->
      <!--          <el-switch v-model="scope.row.state" active-color="#13ce66" inactive-color="#ccc"-->
      <!--                     @change="changeEnable(scope.row)"></el-switch>-->
      <!--        </template>-->
      <!--      </el-table-column>-->
      <el-table-column label="操作" width="260" align="center">
        <template slot-scope="scope">
          <el-button type="primary" @click="selectOrder(scope.row)">详细信息</el-button>
          <el-button type="success" @click="handleEdit(scope.row)" v-if="user.role === 'ROLE_ADMIN'||'ROLE_MERCHANT'">编辑
            <i
                class="el-icon-edit"></i></el-button>
          <el-popconfirm
              class="ml-5"
              confirm-button-text='确定'
              cancel-button-text='我再想想'
              icon="el-icon-info"
              icon-color="red"
              title="您确定删除吗？"
              @confirm="del(scope.row.id)"
          >
            <el-button type="danger" slot="reference" v-if="user.role === 'ROLE_ADMIN'||'ROLE_MERCHANT'">删除 <i
                class="el-icon-remove-outline"></i></el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>

    <div style="padding: 10px 0">
      <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="pageNum"
          :page-sizes="[2, 5, 10, 20]"
          :page-size="pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
      </el-pagination>
    </div>
    <el-dialog title="订单详情" :visible.sync="orderInfoDrawer" width="40%">
      <el-card v-model="form" shadow="always" class="box-card" style="width: 565px">
        <template #header>
          <div class="card-header">
            <el-text type="primary">
              <i class="iconfont icon-information-line icon"></i>
              <el-text tag="b" type="primary" size="large">订单详情</el-text>
            </el-text>
          </div>
        </template>
        <div>
          <el-text tag="b">宣传图:</el-text>
          <img v-if="form.ticket.concert.coverImg" :src="form.ticket.concert.coverImg" class="coverImg">
        </div>
        <el-divider/>
        <div>
          <el-text tag="b">订单号:</el-text>
          {{ form.orderNo }}
        </div>
        <el-divider/>
        <div>
          <el-text tag="b">交易凭证号:</el-text>
          {{ form.alipayNo }}
        </div>
        <el-divider/>
        <div>
          <el-text tag="b">购买用户:</el-text>
          {{ form.user.username }}
        </div>
        <el-divider/>
        <div>
          <el-text tag="b">联系方式:</el-text>
          {{ form.user.phone }}
        </div>
        <el-divider/>
        <div>
          <el-text tag="b">购票信息:</el-text>
          {{ form.ticket.concert.name }}
        </div>
        <el-divider/>
        <div>
          <el-text tag="b">会馆:</el-text>
          {{ form.ticket.concert.venue.name }}
        </div>
        <el-divider/>
      </el-card>
    </el-dialog>

    <el-dialog title="演唱会信息" :visible.sync="dialogFormVisible" width="30%">
      <el-form label-width="80px" size="small">
        <el-form-item label="封面">
          <el-upload
              class="avatar-uploader"
              :action="'http://' + serverIp +':9090/file/upload'"
              :show-file-list="false"
              :on-success="handleAvatarSuccess"
          >
            <img v-if="form.coverImg" :src="form.coverImg" class="coverImg">
            <i v-else class="el-icon-plus avatar-uploader-icon"></i>
          </el-upload>
        </el-form-item>
        <el-form-item label="名称">
          <el-input v-model="form.name" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="艺人">
          <el-input v-model="form.artist" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="时间">
          <el-input v-model="form.datetime" type="datetime" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="门票剩余">
          <el-input v-model="form.concertTotal" type="number" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="会馆">
          <el-select clearable v-model="form.venueId" placeholder="请选择会馆" style="width: 100%">
            <el-option v-for="item in venues" :key="item.name" :label="item.name" :value="item.id"></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>
        <el-button type="primary" @click="save">确 定</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>

import {serverIp} from "../../public/config";

export default {
  name: "Order",
  data() {
    return {
      serverIp: serverIp,
      form: {},
      tableData: [],
      venues: [],
      orderNo: '',
      multipleSelection: [],
      pageNum: 1,
      pageSize: 10,
      total: 0,
      orderInfoDrawer: false,
      dialogFormVisible: false,
      user: localStorage.getItem("user") ? JSON.parse(localStorage.getItem("user")) : {}
    }
  },
  created() {
    this.load()
  },
  methods: {
    load() {
      this.request.get("/user/order/page", {
        params: {
          pageNum: this.pageNum,
          pageSize: this.pageSize,
          orderNo: this.orderNo,
        }
      }).then(res => {

        this.tableData = res.data.records
        this.total = res.data.total
        // 预先设置form信息
        this.form = res.data.records[0]
      })

      // this.request.get("/venue").then(res => {
      //   this.venues = res.data
      // })

    },
    // 详细信息
    selectOrder(row) {
      this.form = JSON.parse(JSON.stringify(row))
      this.orderInfoDrawer = true;
      console.log("...")
    },
    changeEnable(row) {
      this.request.post("/order/update", row).then(res => {
        if (res.code === '200') {
          this.$message.success("操作成功")
        }
      })
    },
    handleAdd() {
      this.dialogFormVisible = true
      this.form = {}
    },
    handleEdit(row) {
      this.form = JSON.parse(JSON.stringify(row))
      this.dialogFormVisible = true
    },
    del(id) {
      this.request.delete("/order/" + id).then(res => {
        if (res.code === '200') {
          this.$message.success("删除成功")
          this.load()
        } else {
          this.$message.error("删除失败")
        }
      })
    },
    handleSelectionChange(val) {
      console.log(val)
      this.multipleSelection = val
    },
    handleAvatarSuccess(res) {
      this.form.coverImg = res
    },
    delBatch() {
      let ids = this.multipleSelection.map(v => v.id)  // [{}, {}, {}] => [1,2,3]
      this.request.post("/order/del/batch", ids).then(res => {
        if (res.code === '200') {
          this.$message.success("批量删除成功")
          this.load()
        } else {
          this.$message.error("批量删除失败")
        }
      })
    },
    save() {
      this.request.post("/order", this.form).then(res => {
        if (res.code === '200') {
          this.$message.success("保存成功")
          this.dialogFormVisible = false
          this.load()
        } else {
          this.$message.error("保存失败")
        }
      })
    },
    reset() {
      this.name = ""
      this.load()
    },
    handleSizeChange(pageSize) {
      console.log(pageSize)
      this.pageSize = pageSize
      this.load()
    },
    handleCurrentChange(pageNum) {
      console.log(pageNum)
      this.pageNum = pageNum
      this.load()
    },
    download(url) {
      window.open(url)
    },
  }
}
</script>

<style scoped>
.coverImg {
  width: 80px;
  height: 110px;
  display: block;
}
</style>
